which new idea did Copernicus introduce that significantly modified the geocentric model of the universe.

Question

A. the sun at the center of the universe
B. earth is at the center of the universe
C. the motion of the plants is not uniform and circular
D. the universe includes objects we cannot see

Answer 1

Copernicus introduced the idea that A. the sun at the center of the universe. This concept is known as the heliocentric model, which posits that the Sun, rather than the Earth, is at the center of the universe, significantly modifying the previously accepted geocentric model where Earth was considered the center.